CN213220822U - Badminton racket - Google Patents

Abstract

The application discloses a badminton racket. This racket includes: the middle pipe and at least one kick-back stay cord with middle pipe parallel arrangement, wherein, the both ends of kick-back stay cord connect in the middle pipe. Like this when well pipe takes place to warp at batting in-process, can utilize these resilience stay cords to additionally provide the pulling force when kick-backing to reduce the resilience time of well pipe after warping, improve the pat sense of racket, thereby solve the problem among the prior art.

Description

Badminton racket

Technical Field

The application relates to the technical field of sports goods, especially, relate to a badminton racket.

Background

With the improvement of living standard of people, sports fitness is also receiving more and more attention, wherein the badminton is one of the more popular sports at present. As shown in FIG. 1, a conventional badminton racket comprises a handle 11, a middle tube 12 and a frame 13, wherein the frame 13 can be knitted with nylon thread to form a racket face.

During the stroke, the player holds the handle 11 and strikes the shuttlecock by swinging the badminton racket. At this time, the racket face of the racket frame 13 is impacted by the impact force of the shuttlecock, the middle tube 12 is deformed by the impact force, and the shuttlecock is struck out by the rebound of the deformed middle tube 12. Therefore, how to reduce the rebound time after the middle tube 12 is deformed to improve the flapping feeling of the racket is a technical problem to be solved by the application.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a badminton racket for solve current feather and go to clap the longer problem of resilience time behind the pipe deformation.

The embodiment of the application provides a badminton racket, includes: the middle pipe and at least one kick-back stay cord with middle pipe parallel arrangement, wherein, the both ends of kick-back stay cord connect in the middle pipe.

Preferably, the middle pipe is a hollow middle pipe; and the number of the first and second groups,

each resilience stay cord all sets up in the cavity of hollow structure's well pipe.

Preferably, the number of the rebound pull ropes is 1; and the number of the first and second groups,

the rebounding pull rope is arranged along the axial direction of the middle pipe of the hollow structure.

Preferably, the number of the rebound pulling ropes is more than or equal to 3; and the number of the first and second groups,

each resilience stay cord evenly sets up along the internal surface circumference of well pipe of hollow structure.

Preferably, two ends of the hollow pipe cavity of the hollow structure are provided with a rebound pull rope fixing part.

Preferably, the rebound pull rope fixing part is a conical plug with a hole; and the number of the first and second groups,

the two ends of the hollow cavity of the middle pipe of the hollow structure are provided with oblique angles matched with the conical plugs.

Preferably, the number of the rebound pulling ropes is more than or equal to 3; and the number of the first and second groups,

each resilience stay cord evenly sets up along the surface circumference of well pipe.

Preferably, the rebounding pull rope is a metal pull rope, an aramid fiber pull rope or a carbon fiber pull rope.

Preferably, the diameter of the rebound cord is: 0.3-3 mm.

Preferably, the badminton racket further comprises: a handle arranged at one end of the middle pipe;

the racket frame is arranged at the other end of the middle pipe; and the number of the first and second groups,

a racket face arranged on the racket frame.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

adopt this racket of this application embodiment provides, it includes: the middle pipe and at least one kick-back stay cord with middle pipe parallel arrangement, wherein, the both ends of kick-back stay cord connect in the middle pipe. Like this when well pipe takes place to warp at batting in-process, can utilize these resilience stay cords to additionally provide the pulling force when kick-backing to reduce the resilience time of well pipe after warping, improve the bat sense of beating of racket, consequently can solve the problem among the prior art.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of a structure of a badminton racket in the prior art;

FIG. 2 is a schematic structural diagram of a badminton racket provided in the embodiment of the present application;

FIG. 3 is a top view of a middle tube and a rebound cord of a badminton racket provided in an embodiment of the present application;

FIG. 4 is a perspective view of a middle tube and a rebound cord of a badminton racket provided in an embodiment of the present application;

FIG. 5 is a top view of a middle tube and a rebound cord of another badminton racket provided in an embodiment of the present application;

FIG. 6 is a top view of a middle tube and a rebound cord of another badminton racket provided in the embodiments of the present application;

FIG. 7 is a schematic structural view of another badminton racket provided in the embodiments of the present application;

fig. 8 is a schematic structural view of a fixing part and a rebound pulling rope of another badminton racket according to the embodiment of the present application.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

As shown in the foregoing, in the process of hitting a badminton racket, the racket face on the racket frame is impacted by the impact force of the badminton racket, and the middle tube is deformed under the impact force, so that the badminton racket is struck out through the rebound of the deformed middle tube. Because the time of rebounding after the middle tube deforms can affect the flapping feeling of the racket, for example, when the force provided by rebounding is insufficient, the rebounding time is too long, and the flapping feeling of the racket is reduced. Therefore, there is a need for an improvement in the middle tube of a badminton racket to reduce the rebound time after deformation thereof.

Based on this, the embodiment of the application provides a badminton racket, can be used for solving the problem in the prior art. As shown in fig. 2, which is a schematic structural diagram of the badminton racket 20, the badminton racket 20 includes a handle 21, a middle tube 22 and a racket frame 23, and a racket face is arranged on the racket frame 23, wherein the handle 21 is arranged at one end of the middle tube 22, and the racket frame 23 is arranged at the other end of the middle tube 22, and the racket face can be woven by nylon threads or other similar elastic materials.

It should be noted that, this racket 20 still includes at least one resilience stay cord 24 to these resilience stay cords 24 and well pipe 22 parallel arrangement, its both ends also connect respectively in well pipe 22, and when well pipe 22 takes place to warp at the batting in-process like this, can utilize these resilience stay cords 24 to provide the pulling force when kick-backing additionally, thereby reduce the resilience time after well pipe 22 warp, improve the bat sense of feeling of racket, consequently can solve the problem among the prior art.

In practical applications, the middle tube 22 may be made of steel, wood, or organic composite material, and the structure thereof may be a solid structure or a hollow structure, so as to number and position of the rebounding pulling ropes 24, the rebounding pulling ropes may be disposed outside the middle tube 22, for example, when the number of the rebounding pulling ropes 24 is 3 or more than 3, the rebounding pulling ropes 24 may be uniformly disposed along the circumferential direction of the outer surface of the middle tube 22.

For the specific number of rebound drawstrings 24, as the number thereof is larger, the rebound time is generally shorter, but the corresponding number also increases the racket production, and thus the number thereof can be determined in accordance with actual needs.

Referring to fig. 3 and 4, when the number of the rebound ropes 24 is 4, the rebound ropes 24 are uniformly arranged along the circumferential direction of the outer surface of the middle pipe 22, wherein fig. 3 is a corresponding top view, and fig. 4 is a corresponding perspective view. For the number of the rebound pulling ropes 24 being 3, 5 or other numbers larger than 3, the same arrangement along the circumferential direction of the outer surface of the middle pipe 22 can be adopted.

When the middle tube 22 is embodied as a hollow structure (referred to as the middle tube 221 of the hollow structure at this time), the rebound cord 24 can also be disposed in the cavity thereof, which is more aesthetically pleasing and can also reduce the risk of damage than if the rebound cord 24 were disposed outside the middle tube 22. For example, in combination with the top view shown in fig. 5 (the example provided in fig. 5 is 3), when the number of the rebound stays 24 is 3 or more, the rebound stays 24 may be uniformly arranged along the circumferential direction of the inner surface of the middle tube 221 of the hollow structure. In addition, in the middle tube 221 having a hollow structure, 1 resilient cord 24 may be provided along the axial direction of the middle tube 221 having a hollow structure, in conjunction with the plan view shown in fig. 6.

The rebounding pulling rope 24 can be fixed to the middle pipe 22 in various manners, for example, corresponding fixing holes can be respectively formed at two ends of the middle pipe 22, so that the two ends of the rebounding pulling rope 24 can be fixed through the corresponding fixing holes, and of course, the rebounding pulling rope can also be fixed in other manners. In particular, when the middle tube 22 is specifically the middle tube 221 having a hollow structure, the rebounding cord fixing members 25 may be respectively disposed at two ends of the hollow cavity of the middle tube 221 having a hollow structure, so as to fix the rebounding cord 24.

In practice, as shown in fig. 7 and 8, the fastening element 25 may be a tapered plug with a hole, and the resilient cord 24 may be fastened through the hole of the tapered plug. Moreover, in order to make the conical plug more stable in the middle tube 221 of the hollow structure, an included angle between a generatrix of the conical plug and the bottom surface may be 5 degrees to 85 degrees (for example, 45 degrees, 75 degrees, 30 degrees, 60 degrees or other values), and two ends of the cavity of the middle tube 221 of the hollow structure are provided with oblique angles 2211 matched with the conical plug.

As for the rebound cord 24, it may specifically be a metal cord supported by a metal material, an aramid fiber cord made of aramid fiber, or a carbon fiber cord made of a carbon fiber material, or the like. The spring force provided by the resilient cord 24 is relatively greater as it is larger in diameter, which in practice may typically be: 0.3-3 mm, such as a diameter of 0.3mm, 0.5mm, 0.7mm, 1.0mm, 1.3mm, 1.8mm, 2.0mm, 2.5mm, 3.0mm, or other values between 0.3mm and 3 mm.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (6)

1. A badminton racket, comprising: the device comprises a middle pipe (22) and at least one rebound pulling rope (24) which is arranged in parallel with the middle pipe (22), wherein two ends of the at least one rebound pulling rope (24) are respectively fixed at two ends of the middle pipe (22);

the middle pipe (22) is of a solid structure or a hollow structure;

when two ends of one rebound pulling rope (24) are respectively fixed at two ends of the middle pipe (22), the rebound pulling rope (24) is arranged along the axial direction of the middle pipe with a hollow structure; or the like, or, alternatively,

when the two ends of more than or equal to 3 rebound pulling ropes (24) are respectively fixed at the two ends of the middle pipe (22), each rebound pulling rope (24) is uniformly arranged along the circumferential direction of the outer surface of the middle pipe (22) with a solid structure or a hollow structure, or each rebound pulling rope (24) is uniformly arranged along the circumferential direction of the inner surface of the middle pipe (22) with a hollow structure.

2. A badminton racket according to claim 1, wherein a resilient cord fixing member (25) is provided at both ends of the hollow tube of the hollow structure.

3. A badminton racket according to claim 2, characterised in that the resilient cord securing member (25) is embodied as a conical plug with a hole; and the number of the first and second groups,

the two ends of the hollow cavity of the middle pipe of the hollow structure are provided with bevels (2211) matched with the conical plugs.

4. A badminton racket according to claim 1, characterised in that the resilient pull cord (24) is embodied as a metal pull cord, an aramid fibre pull cord or a carbon fibre pull cord.

5. A badminton racket according to claim 1, characterised in that the diameter of the rebound cord (24) is: 0.3-3 mm.

6. The badminton racket of claim 1, further comprising: a handle (21) arranged at one end of the middle pipe (22);

a racket frame (23) arranged at the other end of the middle pipe (22); and the number of the first and second groups,

a racket face arranged on the racket frame (23).

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